marjette2001owh9oo
marjette2001owh9oo marjette2001owh9oo
  • 03-05-2022
  • Mathematics
contestada

eight times a number,decreased by 10 is equal to four times that same number, decreasing by 2. What is the number?

Respuesta :

sarahsuss
sarahsuss sarahsuss
  • 03-05-2022

Answer:

see below

Step-by-step explanation:

8x-10=4x-2

subtract four

4x-10=2

add ten

4x=12

divide by four

x=3

Answer Link
techuram techuram
  • 03-05-2022

Answer:

2

Step-by-step explanation:

Let’s write this as an equation.

(8*x)-10=4x-2

Now let us solve this:

1. 8x-10=4x-2

2.4x=8

3. x=2

Answer Link

Otras preguntas

What is 68 divided by the square root of 4
What is 68 divided by the square root of 4
how do i round 3,176 to the nearest thousand
What two factors determine the state of rocks and metals Inside the earth?
how do i round 3,176 to the nearest thousand
which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )
what are some reasons for limiting authority
The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d
name the four southwestern states where many Mexicans lived originally or settled
Which substance will combine with oxygen gas to produce a greenhouse gas? a. Na b. S c. H₂ d. Ne e. C